<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title>Title</title>
</head>
<body>
<form method="post" action="/booktest/session2_handle/">
    <input type="text" name="uname">
    <input type="submit" name="登录">
</form>
</body>
</html>